{"name":"tradein.vin","description":"The trade number for any VIN, posted from the five value bands with source and timestamp — read it before the appraisal walk, then turn it into a real offer.","motions":["B2A2C"],"routes":{"landing":"https://tradein.vin/","record":"https://tradein.vin/{vin}"},"representations":["text/html","text/markdown","application/json"],"mcp":{"endpoint":"https://apis.vin/mcp","transport":"streamable-http"},"auth":{"issuer":"https://auth.vin","identity":"https://id.org.ai"},"payments":{"x402":true,"offer":"typed 402 OFFER with posted price and hard ceiling"},"handoff":"NEEDS_HUMAN typed outcome with url, shortUrl, pollUrl, expiresAt"}